74644528

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21499}}^1$

素因数の和:21545

約数の個数: 40

約数和(自身を含む): 170624000

約数和(自身を除く): 95979472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 21499, 42998, 85996, 150493, 171992, 300986, 343984, 601972, 666469, 1203944, 1332938, 2407888, 2665876, 4665283, 5331752, 9330566, 10663504, 18661132, 37322264, 74644528]

約数ペア:

[(1, 74644528), (2, 37322264), (4, 18661132), (7, 10663504), (8, 9330566), (14, 5331752), (16, 4665283), (28, 2665876), (31, 2407888), (56, 1332938), (62, 1203944), (112, 666469), (124, 601972), (217, 343984), (248, 300986), (434, 171992), (496, 150493), (868, 85996), (1736, 42998), (3472, 21499)]